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Contract OI history

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Apr 16, 2027 EXPIRATION

AAPL $350.00 Put

AAPL270416P00350000

Latest saved OI237Oct 23, 2026
Last change+3vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $350.00 put open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2371180 2026-10-02: 91 OI2026-10-09: 110 OI2026-10-13: 164 OI2026-10-14: 164 OI2026-10-15: 179 OI2026-10-16: 189 OI2026-10-21: 234 OI2026-10-23: 237 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AAPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing237+3
Oct 21, 2026234+45
Oct 16, 2026189+10
Oct 15, 2026179+15
Oct 14, 20261640
Oct 13, 2026164+54
Oct 09, 2026110+19
Oct 02, 202691No prior observation